org.apache.hadoop.yarn.ipc
Class RPCUtil

java.lang.Object
  org.apache.hadoop.yarn.ipc.RPCUtil

@InterfaceAudience.LimitedPrivate(value={"MapReduce","YARN"})
public class RPCUtil
extends Object

Constructor Summary

RPCUtil()

Method Summary

static org.apache.hadoop.yarn.exceptions.YarnException	getRemoteException(String message) Returns an instance of YarnException
static org.apache.hadoop.yarn.exceptions.YarnException	getRemoteException(Throwable t) Returns an instance of YarnException
static Void	unwrapAndThrowException(com.google.protobuf.ServiceException se) Utility method that unwraps and returns appropriate exceptions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RPCUtil

public RPCUtil()

Method Detail

getRemoteException

public static org.apache.hadoop.yarn.exceptions.YarnException getRemoteException(Throwable t)

Returns an instance of YarnException

getRemoteException

public static org.apache.hadoop.yarn.exceptions.YarnException getRemoteException(String message)

Returns an instance of YarnException

unwrapAndThrowException

public static Void unwrapAndThrowException(com.google.protobuf.ServiceException se)
                                    throws IOException,
                                           org.apache.hadoop.yarn.exceptions.YarnException

Utility method that unwraps and returns appropriate exceptions.

Parameters:

se - ServiceException

Returns:

An instance of the actual exception, which will be a subclass of YarnException or IOException

Throws:

IOException

org.apache.hadoop.yarn.exceptions.YarnException